35 citations · 102 across the 7 of their papers we have counts for
12 papers
Skyrmion inertia in synthetic antiferromagnets
Sujit Panigrahy, Sougata Mallick, Joao Sampaio +1
We describe the dynamics of magnetic skyrmions in synthetic antiferromagnets (SAF), with a finite interlayer coupling. Due to the opposite gyrovector of the skyrmions in the two SA…
Size-dependent mobility of skyrmions beyond pinning in ferrimagnetic GdCo thin films
Léo Berges, Eloi Haltz, Sujit Panigrahy +5
Magnetic skyrmions are swirling magnetic textures that can be efficiently driven with spin-orbit torques with a deflected trajectory. However, pinning slows skyrmions down and alte…
Chiral magnetic domain walls under transverse fields: a semi-analytical model
Pierre Géhanne, André Thiaville, Stanislas Rohart +1
An analytical model for the domain wall structure in ultrathin films with perpendicular easy axis and interfacial Dzyaloshinskii-Moriya interaction, submitted to an arbitrary in-pl…
Domain wall propagation by spin-orbit torques in in-plane magnetized systems
Ryuhei Kohno, João Sampaio, Stanislas Rohart +1
The effect of damping-like spin-orbit torque (DL SOT) on magnetic domain walls (DWs) in in-plane magnetised soft tracks is studied analytically and with micromagnetic simulations.…
Strength and length-scale of the interaction between domain walls and pinning disorder in thin ferromagnetic films
P. Géhanne, S. Rohart, A. Thiaville +1
We explore the magnetic-field-driven motion of domain walls with different chiralities in thin ferromagnetic films made of Pt/Co/Pt, Au/Co/Pt, and Pt/Co/Au. From the analysis of do…
Synthetic spin orbit interaction for Majorana devices
M. M. Desjardins, L. C. Contamin, M. R. Delbecq +9
The interplay of superconductivity with a non-trivial spin texture holds promises for the engineering of non-abelian Majorana quasi-particles. A wide class of systems expected to e…